| 离心叶轮优化设计法应用与全三维数值模拟 |
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| 引用本文： | 戴四敏.离心叶轮优化设计法应用与全三维数值模拟[J].北京航空航天大学学报,2004,30(3):267-271. |
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| 作者姓名： | 戴四敏 |
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| 作者单位： | 北京航空航天大学 能源与动力工程学院, 北京 100083 |
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| 摘 要： | 介绍了一种离心叶轮的优化设计方法,该设计方法被应用到了一台离心压气机的具体工程设计.三维粘性计算流体软件被用来对所设计的离心叶轮进行了数值模拟.压气机的试验结果和数值模拟的结果从两个不同的侧面对该优化设计方法做出了客观的评估.
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| 关 键 词： | 数值模拟 叶轮 离心压气机 离心叶轮 优化设计法 |
| 文章编号： | 1001-5965(2004)03-0267-05 |
| 收稿时间： | 2002-11-29 |
| 修稿时间： | 2002年11月29日 |
Optimizing design method for centrifugal impeller its engineering application and numerical simulation |
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| Dai Simin.Optimizing design method for centrifugal impeller its engineering application and numerical simulation[J].Journal of Beijing University of Aeronautics and Astronautics,2004,30(3):267-271. |
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| Authors: | Dai Simin |
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| Institution: | School of Jet Propulsion, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | An optimizing design method for centrifugal compressor impeller has been presented, which has been applied to an engineering design of a practical centrifugal compressor. 3D viscous numerical simulation has been performed to these three stage compressors with CFD software TASCflow. Therefore the optimizing design method has been evaluated objectively by experiment data and numerical simulation results. |
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| Keywords: | numerical simulation impellers centrifugal compressor centrifugal impeller optimize design method |
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